Mazhuang Village is an administrative village under Sanzhuang Town, Donggang District, Rizhao City, Shandong Province. The urban-rural classification code is 220, which is a village. The zoning code is 37 1 102109219, and the first six digits of the resident ID number are 371102. The postal code is 276800, the long-distance telephone area code is 0633, and the license plates are Lu L. Dashenmazhuang Village and Sanzhuang Village, Sanzhuang Village, Sanzhuang Village, Qian Qiu Village, Xiwangjiazhai Village, Dawangjiazhai Village, Lijiagou Village, Beichenjiagou Village, Xiaozhuang Village, Hougaozhuang Village, Qiangaozhuang Village, Qijiagou Village, Xujiashenmazhuang Village and Huijiashenma Village. Maoshan Village, Shangbuluogu Village, Xiabuluogu Village, Wotuan Village, XiaGu Lou Village, Guguhou Village, Chenjiashanqian Village, Quanziling Village, West Wang Jiacun Village, Hezhuang Village, Houshigouya Village, Qianshigouya Village, Gaojiazhuangzi Village, Banshi Village and Cheziling Village.

There are Rizhao Seaside National Forest Park, Tanggu Sun Culture Source, Longmen Valley, Rizhao Wanpingkou Seaside Tourist Area, Liujiawan Ganhai Garden near Mazhuang Village and other tourist attractions, and there are Rizhao green tea, Taoluomi, Rizhao black pottery, Wenxin steamed buns, Rizhao raw silk and other specialties.